package com.Entity.Visitor;

import java.util.Map;

import com.Entity.Product.ProductImplement;

public interface VisitorImplement {
	public String getPwd();
	public void setPwd(String password);

	public String getVisitorName();

	public String getVisitorId();

	public String getValue(String key);
	public void altValue(String key,String value);
	public void addKey(String key,String value);
	public Map<String,String>iterator();

	public boolean hasPrivilege(ProductImplement product);
	
	public boolean map();
	public void save();

	public String isExist(String visitorName,String password);
	public boolean isExist();
}
